Panacea or Snake Oil?
You know about them: audio products or tweaks that fall outside the standard definition of audio component. They're not source components like CD players, not amplifiers or preamplifiers, not loudspeakers, not power-line conditioners or cablesand, if aimed at modifying room acoustics, they're not the standard devices that absorb or disperse sound. Let's call them Unorthodox Audio Products (UAPs). They promise a kind of audio panacea: something that fixes whatever's wrong with the sound of your system.